[libvirt] [PATCH 1/3] virSystemdCreateMachine: Set dependencies for slices

Daniel P. Berrange berrange at redhat.com
Fri Feb 21 12:50:49 UTC 2014


On Fri, Feb 21, 2014 at 01:32:35PM +0100, Michal Privoznik wrote:
> https://bugzilla.redhat.com/show_bug.cgi?id=1031696
> 
> When creating a new domain, we let systemd know about it by calling
> CreateMachine() function via dbus. Systemd then creates a scope and
> places domain into it. However, later when the host is shutting
> down, systemd computes the shutdown order to see what processes can
> be shut down in parallel. And since we were not setting
> dependencies at all, the slices (and thus domains) were most likely
> killed before libvirt-guests.service. So user domains that had to
> be saved, shut off, whatever were in fact killed.  This problem can
> be solved by letting systemd know that scopes we're creating must
> not be killed before libvirt-guests.service.
> 
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>

ACK


Regards,
Daniel
-- 
|: http://berrange.com      -o-    http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org              -o-             http://virt-manager.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: http://entangle-photo.org       -o-       http://live.gnome.org/gtk-vnc :|




More information about the libvir-list mailing list